\label{androidUserGuide}
This document explains how to use the application \emph{Find Friend FLocation} for Android. If you want to know how to install 
the application you can go to the \emph{Section \ref{androidInstallationGuide}}.

\subsection{Login}
The login page is the first application's interface \emph{(Figure \ref{loginAUG})}. Here you are able to fill your name and 
password and press the button \emph{login} to log in the application. If you do not have an account in the system yet, you 
can press the button \emph{Register} to go to the register interface. 

\begin{figure}[ht]
\centering
\includegraphics[width=0.6\textwidth ]{Guides/images/loginAndroid.png} 
\caption{Login}
\label{loginAUG}
\end{figure}

\subsection{Register a user}
This interface \emph{(Figure \ref{registerAUG})} allows you to register in the system. You do not have to fill all the fields, 
but the nick and password field are obligatory, which have to be greater than two and three characters, respectively.

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/registerAndroid.png} 
\caption{Register a new user}
\label{registerAUG}
\end{figure}

\subsection{Main interface}
This is the main interface of the application \emph{(Figure \ref{maps1AUG})}, here you are able to see your position (with a 
green bubble) and your friends position (with a red bubble). If you want to see a friend's notes \emph{(Figure 
\ref{notesAUG})} you have to click in your friend's bubble.

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/maps2Android.png} 
\caption{Main users interface}
\label{maps1AUG}
\end{figure}

If you want to see a friend's note or a group of notes, you have to click in the icons so as to go to the \emph{Gallery}.

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/notesAndroid.png} 
\caption{Notes}
\label{notesAUG}
\end{figure}

\subsection{Menu}
This is the menu, here \emph{(Figure \ref{menuAUG})} you can access to \emph{Find friend, New comment, Friend request, Modify, 
Photo and Logout}. You have to press the menu button so as the menu to be displayed in your phone.

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/menuAndroid.png} 
\caption{Menu}
\label{menuAUG}
\end{figure}

\subsection{Find a friend}
If you select the \emph{Find friend} in the menu, you will enter in this interface \emph{(Figure \ref{findfriendAUG})} where 
you can search friends in the system. You can search friends using name, surname, nick and/or country. In \emph{(Figure 
\ref{makerequestAUG})} you can see the results of the search, and choose your new friends by selecting them in the list. 
Finally if you press update, the application will send the friend requests you made to the selected user(s).

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/findFriendAndroid.png} 
\caption{Search a friend}
\label{findfriendAUG}
\end{figure}

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/addFriendAndroid.png} 
\caption{Add a friend}
\label{makerequestAUG}
\end{figure}

\subsection{View friends requests}
In the \emph{(Figure \ref{friendRequestsAUG})} you can see your friend requests. Then you can select the friends in the list, 
and if you press update, the selected users will be your friends. Finally to leave this page press the button \emph{Cancel} 
or \emph{Return} in your phone. 

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/addfriendsAndroid.png} 
\caption{View friends requests}
\label{friendRequestsAUG}
\end{figure}

\subsection{Take a photo}
To take a photo you must select the option \emph{Photo} on the menu. Then you will access to an interface like \emph{Figure 
\ref{takephotoAUG}}. Here you can take a photo easily by clicking the button \emph{Take photo}, and repeat it as many times
as you want by clicking \emph{Try again}. Also you can add a comment to the photo. To save the photo you should click in the 
button \emph{Save}. Finally to leave this page press the button \emph{Cancel} or \emph{Return} in your phone.
  
\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/takephotoAndroid.png} 
\caption{Take a photo}
\label{takephotoAUG}
\end{figure}

\subsection{Notes gallery}
This is the gallery where you can see yours and your friends notes. See \emph{(Figure \ref{galleryAUG})}. You can easily select 
a note in the gallery on the top of the screen. To leave this interface you must press the button \emph{return} in your phone.

\begin{figure}[ht]
\centering
\includegraphics[width=0.4\textwidth ]{Guides/images/photoExampleAndroid.png} 
\caption{Notes gallery}
\label{galleryAUG}
\end{figure}

\subsection{Modify personal data}
To modify your personal data you have to select the option \emph{Modify} in the menu. After this action, will appear an interface 
as it is shown in \emph{Figure \ref{modifyAUG}} with your current data. Here you can modify your data as you want but remember 
that the password has to be greater than three characters as in the \emph{Register} interface. Finally if you want to leave this 
interface you can press the button \emph{Cancel} or \emph{Return} in your phone, otherwise if you want to store your modifications 
you should press the \emph{Save} button.

\begin{figure}[ht]
\centering
\includegraphics[width=0.4\textwidth ]{Guides/images/modifyAndroid.png} 
\caption{Modify personal data}
\label{modifyAUG}
\end{figure}

\subsection{Create a new comment}
To create a new comment you must select the option \emph{New comment} in the menu. After this action, will appear an interface as 
it is shown in \emph{Figure \ref{createcommentAUG}}.  Then you can write a comment and save it by pressing the button \emph{Save}. 
If you want to leave this interface you can press the button \emph{Cancel} or \emph{Return} in your phone. 

\begin{figure}[ht]
\centering
\includegraphics[width=0.7\textwidth ]{Guides/images/createCommentAndroid.png} 
\caption{Create a new comment}
\label{createcommentAUG}
\end{figure}
